Al-Naamani, K., Alzadjali, N., Barkun, A. N., & Fallone, C. A. (2008). Does blood urea nitrogen level predict severity and high-risk endoscopic lesions in patients with nonvariceal upper gastrointestinal bleeding? Pulsus Group Inc.
Citação norma ChicagoAl-Naamani, Khalid, Nabil Alzadjali, Alan N. Barkun, and Carlo A. Fallone. Does Blood Urea Nitrogen Level Predict Severity and High-risk Endoscopic Lesions in Patients With Nonvariceal Upper Gastrointestinal Bleeding? Pulsus Group Inc, 2008.
MLA引文Al-Naamani, Khalid, Nabil Alzadjali, Alan N. Barkun, and Carlo A. Fallone. Does Blood Urea Nitrogen Level Predict Severity and High-risk Endoscopic Lesions in Patients With Nonvariceal Upper Gastrointestinal Bleeding? Pulsus Group Inc, 2008.
警告:這些引文格式不一定是100%准確.